Where: Río Negro, Argentina (39.3° S, 68.5° W: paleocoordinates 45.4° S, 46.6° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: Cerro Lisandro Formation (Neuquén Group), Middle Turonian to Middle Turonian (93.5 - 89.3 Ma)

• bed-level stratigraphic resolution

Environment/lithology: fluvial; mudstone

Size class: mesofossils

Collected in 2003

Primary reference: L. Salgado, J. I. Canudo, A. C. Garrido, J. I. Ruiz-Omeñaca, R. A. Coria, M. S. Fuente, J. L. Barco and R. Bollati. 2009. Upper Cretaceous vertebrates from El Anfiteatro area, Río Negro, Patagonia, Argentina. Cretaceous Research 30(3):767-784 [M. Carrano/M. Carrano]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 131880: authorized by Matthew Carrano, entered by Matthew Carrano on 01.08.2012

Creative Commons license: CC BY (attribution)